First of all, you need to write a thesis opening report, which is the beginning of the thesis, so you must write it well, because your thesis will be written on the basis of the thesis opening report.
After the opening report is passed, it will enter the stage of formal writing of papers. You should use network resources to find at least 20 articles related to your thesis topic, so as to ensure that your thesis is deep and extract some useful opinions.
In the process of writing a thesis, you must actively communicate with the thesis teacher. Every thesis teacher guides you in a different way, but you must make changes according to the teacher's requirements, because the teacher also wants you to pass the thesis defense with high quality.
After writing the paper, you will have a duplicate checking process. Don't change the structure of the paper just to check the duplicate, it will not pay off. Finally, you should read through your paper before you reply, so that you can fully understand the content of your paper, so that no matter what questions the teacher asks, you can get together and answer relatively calmly.
I think if you can follow the above, I believe the quality of your paper should be very good.